baber/WOPTO huggingface dataset:
Patent KR-20220011876-A (KR)
Inventor: PARK CHUNG YOUL
IPC: C12N15/82
Filed: 2020-07-22
Abstract: The present invention relates to a novel Lamium album mosaic virus gene derived from Lamium album. More specifically, the present invention relates to a Lamium album mosaic virus gene consisting of a nucleotide sequence of SEQ ID NO: 1 derived from Lamium album, a recombinant vector containing the gene, and a host cell transformed with the recombinant vector.
Patent KR-20220015680-A (KR)
Title: Method and apparatus for performing deep learning operations
Inventor: KWON HYUNG DAL
IPC: G06N3/08
Filed: 2020-07-31
Abstract: Disclosed are a method and device for performing a deep learning operation. The device for performing the deep learning operation according to one embodiment comprises: a systolic array comprising a plurality of multiplier accumulator (MAC) units; a multiplexer connected to at least one MAC unit among the plurality of MAC units; and a control circuit that controls an operation of the MAC units according to a plurality of operation modes.
Patent KR-20220018147-A (KR)
Inventor: KWAK NOH MIN
IPC: B29B17/02
Filed: 2020-08-06
Abstract: The present invention relates to a display panel recycling device and method to enable a display panel to be recycled without damage to the display panel. The display panel recycling method comprises the steps of: mounting a product comprising a display panel and a housing, which are bonded to each other by an adhesive layer on which an uneven pattern is formed, on a jig; inserting a separation means between the display panel and the adhesive layer to a predetermined depth; moving the separation means in a longitudinal direction of the display panel while maintaining the separation means inserted between the display panel and the adhesive layer; injecting a solvent for reducing or eliminating the adhesive force of the adhesive layer into a first space formed by the movement of the separation means; and separating the display panel and the adhesive layer.
Patent KR-20220018327-A (KR)
Inventor: CHOI EUI JEONG
IPC: H01L51/00
Filed: 2020-08-06
Abstract: The present specification relates to an organic light emitting device, a composition for the organic material layer of the organic light emitting device, and a method of manufacturing the organic light emitting device. The organic light emitting device includes a first electrode, a second electrode, and at least one organic material layer provided between the first electrode and the second electrode. At least one of the organic material layers includes a heterocyclic compound represented by chemical formula 1, and a heterocyclic compound represented by chemical formula 2.
Patent KR-20200104272-A (KR)
Title: Method of transmitting request of uplink mu-mimo for uplink mu-mimo communication
Inventor: CHOI JEE YON
IPC: H04B7/06
Filed: 2020-08-25
Abstract: Disclosed is a frame transmission and reception method for multi user-multi input multi output (MU-MIMO) communication in an access point (AP). According to an embodiment of the present invention, a frame transmission and reception method comprises the steps of: transmitting an uplink (UL) MU request frame requesting data frame transmission to a plurality of stations; and receiving a data frame from the plurality of stations with the same reception strength for the same period. The UL MU request frame may include at least one of a transmission period of the data frame and reception strength information at the AP of the data frame.
Patent KR-20220026815-A (KR)
Inventor: TAK MYOUNGHO
IPC: C09J4/06
Filed: 2020-08-26
Abstract: A light-curable optical adhesive is provided. According to one embodiment, the light-curable optical adhesive manufactured from a light-curable optical adhesive composition includes a partially polymerized acrylic copolymer, a primary curing initiator, and a secondary curing initiator, wherein the primary curing initiator includes a photoreactive site activated by a wavelength of 350 nm or more, and the secondary curing initiator includes a photoreactive site activated by a wavelength of less than 350 nm. The partially polymerized acrylic copolymer is manufactured by partially polymerizing one or more monomers selected from a low-temperature glass transition (meth)acrylic monomer having a glass transition temperature of 50 deg. C or less of a homopolymer, a high-temperature glass transition (meth)acrylic monomer having a glass transition temperature of more than 50 deg. C of the homopolymer, and a (meth)acrylic monomer having a hydrophilic group in the presence of a partial polymerization initiator. A hydroxyl value, a percentage of the sum of the weight of monomers including a hydroxyl group with respect to the total weight of the light-curable optical adhesive composition, is 1% to 25%, and creep can be 30% or more.
Patent KR-20220028591-A (KR)
Inventor: HWANG JIN KOOK
IPC: G01W1/02
Filed: 2020-08-31
Abstract: The present invention relates to a big data-based golf course management technology which combines course condition information (e.g., humidity, rainfall, ground temperature, air temperature, wind speed, PH value, ionic conductivity, etc.) collected by sensor devices installed at various points on a golf course and golf course basic information (e.g., location, altitude, date) and nearby pest information (e.g., pest occurrence information of nearby golf courses) to perform big data analysis, and extracts control recommendations according to an optimal course management plan and course disaster risk (e.g., pests) through the big data analysis, thereby realizing efficient course management. According to the present invention, a combination of a large amount of course condition information collected by installing a plurality of sensors on a golf course, basic golf course information, and surrounding golf course information is analyzed as big data so that a correlation between them is extracted and is used for a course management plan and course disaster risk prevention, thereby providing an advantage of processing various measures required for golf course management scientifically without relying on individual experience or know-how. In particular, quality of the golf course is increased so that competitiveness of the golf course and efficiency of course management are increased to save costs for managing the golf course, thereby being helpful in operation of the golf course. In addition, excessive use of chemicals is suppressed, thereby reducing burden on the environments. A big data-based golf course management system comprises a course management server, a plurality of course condition sensors, and a course management terminal.
Patent KR-20220030513-A (KR)
Title: Display device and driving method thereof
Inventor: YOON CHANGNOH
IPC: G09G3/3266
Filed: 2020-09-02
Abstract: A display device comprises: a display panel; a data driving circuit driving a plurality of data lines; a scan driving circuit driving a plurality of scan lines; and a driving controller separating the display panel into a first display region and a second display region during a multi-frequency mode and controlling the data driving circuit and the scan driving circuit so that the first display region and the second display region operate at different frequencies. The driving controller changes an operation mode into a normal mode when a stopped image and video are displayed at the same time during the multi-frequency mode and duration of the stopped image reaches a pre-set time.
Patent KR-20210046536-A (KR)
Inventor: SUGIYAMA YASUHIKO
IPC: H01J37/12
Filed: 2020-09-03
Abstract: An objective of the present invention is to provide a charged particle beam device, a composite charged particle beam device, and a control method for a charged particle beam device that in switching between an acceleration mode and a deceleration mode of an objective lens or after changing of an applied voltage of a booster electrode constituting the objective lens, a scan image of a sample surface with exact dimensions without deformation equivalent to before conversion or change can be obtained. The charged particle beam device comprises: a charged particle source for generating charged particles; a plurality of scan electrodes for applying an extraction voltage to an extraction electrode for applying an acceleration voltage to the charged particle source to extract charged particles, thereby emitting charged particles, and causing the emitted charged particles to generate an electric field for deflecting the charged particles; an electrostatic lens arranged between the plurality of scan electrodes and a sample table to focus a charged particle beam deflected by the scan electrodes; and a processing unit for acquiring a measurement condition and setting each of the scan voltages to be applied to the plurality of scan electrodes based on the acquired measurement condition.
Patent KR-20220032247-A (KR)
Inventor: HONG EUN JUNG
IPC: A23L21/15
Filed: 2020-09-07
Abstract: The present invention relates to a method for preparing apple cereals, comprising apple juice and apple concentrate, and to apple cereals prepared by the method. The method for preparing apple cereals of the present invention can prevent loss of nutrients in apples as much as possible by drying the same based on a low-temperature drying method, and does not add sugar to lower a sugar content. In addition, various apple cereals are prepared to suit individual preference and tastes by additionally mixing one type selected from a group including cinnamon powder, green tea powder, cocoa powder, red bean powder, sweet potato chips, sweet pumpkin powder, and Glycine max powder in addition to apples.
Patent KR-20210036261-A (KR)
Title: Curing agent for epoxy resin, epoxy resin composition and cured product thereof
Inventor: MATSUMOTO NOBUYUKI
IPC: C08G59/40
Filed: 2020-09-08
Abstract: The present invention provides a curing agent for an epoxy resin containing a polycarbodiimide compound, which is capable of increasing the reactivity of the polycarbodiimide compound with respect to the epoxy resin and further improving the dimensional stability and heat resistance of a cured product of the epoxy resin when heated; an epoxy resin composition containing the curing agent for an epoxy resin; and a cured product thereof. The present invention relates to: a curing agent for an epoxy resin which comprises a predetermined polycarbodiimide compound and a predetermined imidazole compound; an epoxy resin composition containing the curing agent for an epoxy resin and the epoxy resin; and a cured product thereof.
Patent KR-20220036550-A (KR)
Title: Rubber composition, method of manufacturing the rubber composition and tire manufactured from it
Inventor: LEE JEONG WON
IPC: C08K3/36
Filed: 2020-09-16
Abstract: A rubber composition according to one embodiment of the present invention includes raw rubber and aluminum hydroxide, wherein the aluminum hydroxide has a specific surface area of 5 to 9. A tire according to one embodiment of the present invention is manufactured from the rubber composition. According to the present invention, braking performance of the tire on a wet road surface can be improved.
Patent KR-20200110284-A (KR)
Inventor: JIYOUNG PARK
IPC: D06F58/20
Filed: 2020-09-16
Abstract: The present invention relates to a clothes treatment device including: a cabinet having an accommodation space for accommodating clothes therein; a supply unit for supplying at least one of air or moisture into the accommodation space; a support unit provided inside the accommodation space and supporting the clothes; and a presser having a compression unit for forming a crease in the clothes by pressing the clothes mounted on the support unit.
Patent KR-20220037156-A (KR)
Inventor: JUNG WHOI GEOL
IPC: H02S50/00
Filed: 2020-09-17
Abstract: A method for diagnosing a failure of a solar power generation system using an artificial neural network comprises the following steps of: allowing an analysis device to receive environmental information of a target unit of a solar power generation system; allowing the analysis device to input the environmental information to a first artificial neural network to output power generation amount-related prediction information; and allowing the analysis device to input the power generation amount-related prediction information and measured power generation amount-related information of the target unit to a second artificial neural network to output state information of the target unit.
Patent KR-20220045575-A (KR)
Inventor: KIM DO HYUNG
IPC: G06Q10/10
Filed: 2020-10-05
Abstract: The present invention relates to a community platform for a multi-family house to contribute to increase quality of living. More specifically, the community platform comprises a platform server managing information on household members residing in a multi-family house and providing community services to the household members and a household terminal, which is a terminal on which an application for receiving the community services is installed, accessing the platform server through the application to perform household authentication and allowing access to the application when information on a household member forming the household is input. The platform server includes: a reservation execution unit making a reservation for a community center on the basis of reservation information received from the household terminal; a complaint reception unit analyzing complaint information received from the household terminal and transmitting the complaint information to a terminal of a relevant department to apply household complaints; and a management fee information providing unit providing management fee detailed information notified to the household by the household terminal.
Patent KR-20220051894-A (KR)
Inventor: HWANG YOUNG SOO
IPC: G09G3/36
Filed: 2020-10-19
Abstract: The present invention relates to a data driver to reduce power consumption and a display device including the same. According to the present invention, the data driver comprises: a digital-to-analog converter receiving and converting a digital data signal into an analog data voltage; a buffer outputting the data voltage; and a multi-channel sample hold circuit disposed between the digital-to-analog converter and the buffer and including a first sample hold circuit coupled to a first channel and a second sample hold circuit coupled to a second channel. The first sample hold circuit performs a first driving operation of sampling the data voltage as a buffer input voltage for an n^th horizontal time and maintaining the buffer input voltage and performs a second driving operation of outputting the buffer input voltage to an output terminal of the buffer during the n+1^th horizontal time. The second sample hold circuit performs the second driving operation for the n^th horizontal time period and performs the first driving operation during the n+1^th horizontal time.
Patent KR-20220052574-A (KR)
Inventor: JUNG HYE JIN
IPC: A61K31/7048
Filed: 2020-10-21
Abstract: The present invention relates to a composition for treating, preventing or alleviating cervical cancer containing a Cirtus unshiu extract as an active component, wherein the Cirtus unshiu extract has an effect of inhibiting the proliferation and metastasis of cancer cells, inducing G2/M phase arrest, inducing apoptosis, inhibiting the formation of tumorsphere, and inhibiting the expression of a cancer stem marker, thereby being able to be usefully used in related medicines or health food fields.
Patent KR-20220058243-A (KR)
Title: Pneumatic tire for easy recognition of wear
Inventor: LEE GANG TO
IPC: B60C11/24
Filed: 2020-10-30
Abstract: The present invention relates to a pneumatic tire with easy wear recognition, which visually notifies a time to replace a tread without confirming a wear indicator when the tread wears out. The pneumatic tire with easy wear recognition according to the present invention is a pneumatic tire which has a longitudinal groove (13) on a surface of a tread (11) in contact with a road surface at a fixed depth along a circumferential direction and has a wear indicator (14) on the longitudinal groove (13) at a fixed height, wherein a colored layer (15) is provided in a color different from a color of the tread (11) at a fixed depth from a surface of the tread.
Patent KR-20220060303-A (KR)
Title: Iot-based local monitoring safety management system and workplace safety management method using the same
Inventor: YU JIYONG
IPC: H04W4/70
Filed: 2020-11-04
Abstract: The present invention provides a workplace safety management system which comprises: a plurality of node units (100) installed in a workplace area (1); a local server (200) which is movable and is connected to the management server (10) through wireless communication; and a tag (300) attached to a worker. The node unit (100) and the local server (200) are connected through a network system (400). The network system (400) includes a long-range (LoRa) network (410) connecting the node unit (100) to the local server (200) and a mesh network (420) connecting the plurality of node units (100) to each other. The mesh network (420) connects the node unit (100) to the local server (200). According to the present invention, a workplace safety management system which can be built at a low cost and can be reused can be formed and various networks such as a LoRa network and a proximity network (Wi-Fi, Bluetooth, etc.) are mixed and utilized, thereby increasing battery efficiency of the node unit installed in the workplace and minimizing a blind spot of sensing. In addition, since information on workplace safety management is transmitted to the management server and the local server by using various communication networks, the information can be transmitted efficiently even under problems such as disconnection of some communication networks or packet loss due to overload of communication information, thereby providing an effect of increasing stability of workplace safety management.
Patent KR-20220060430-A (KR)
Title: Showcase fan waterproof structure
Inventor: JEON DONG BAE
IPC: F04D29/32
Filed: 2020-11-04
Abstract: The present invention relates to a waterproof structure for a showcase fan, which solves a problem such as damage to a motor, comprising: a first case (20); a second case (30) coupled to the first case (20); a motor (40) built into the first and second cases (20, 30); an impeller (50) with a core (52); and a base sealing member (60).
Patent KR-20220063440-A (KR)
Title: Gyroscopic actuator friction prevention/compensation method and device using mpc and disturbance observaer
Inventor: PARK JOO HO
IPC: B64G1/24
Filed: 2020-11-10
Abstract: Disclosed are a gyroscopic actuator friction prevention/compensation method and device using a model prediction controller (MPC) and a disturbance estimator. According to an embodiment of the present invention, the gyroscopic actuator friction prevention/compensation method using an MPC and a disturbance estimator comprises: a step of specifying a prevention section where friction of a control moment gyro or a reaction wheel has a non-linearity and non-continuity on a two-dimensional plane related to friction composed of rotary angular speed and torque; and a step of preventing the non-linearity and non-continuity of the friction of the control moment gyro or the reaction wheel in the prevention section by using the MPC and the disturbance estimator. The gyroscopic actuator friction prevention/compensation method and device using an MPC and a disturbance estimator are capable of improving quality of observation data.
Patent KR-20220067796-A (KR)
Title: Scoop net implement for capturing ground region inhabitation fish and shellfish
Inventor: JANG BYOUNG SOO
IPC: A01K80/00
Filed: 2020-11-18
Abstract: The present invention relates to a scoop net for subterranean organism capturing, which includes: a scoop net (20) provided with a scoop net mesh (24) at the tip of a stick (21); a scoop net shovel plate (30) having an inner surface facing an inner space of the scoop net mesh (24) and disposed so as to be inclined inward by a predetermined angle toward the inner space of the scoop net mesh (24); a fixing means fixing the scoop net shovel plate (30) to be mounted on the scoop net mesh (24); and a support bar (50) connected to the scoop net shovel plate (30) and the stick (21). The scoop net mesh (24) is coupled to a support ring body (23) connected to the tip of the stick (21), the scoop net shovel plate (30) is coupled to the support ring body (23) by the fixing means, and the inner surface of the scoop net shovel plate (30) is inclined toward the inner space of the scoop net mesh (24). Using the scoop net shovel plate (30), it is possible to dig an underwater bottom where a subterranean organism hides and capture the subterranean organism. In this process, the support bar (50) supports the scoop net shovel plate (30) and the scoop net shovel plate (30) is capable of smoothly digging into the underwater bottom. As a result, the capturing can be facilitated.
Patent KR-20210063247-A (KR)
Title: Preparing method of positive electrode active material for lithium secondary battery, positive electrode active material prepared thereby
Inventor: JUNG WON SIG
IPC: H01M4/58
Filed: 2020-11-19
Abstract: The present invention relates to a preparing method of a positive electrode active material, which comprises the following steps of: washing lithium transition metal oxide with a water washing solution; and forming a coating layer on the surface of the lithium transition metal oxide by solid-phase mixing and heat treatment of the washed lithium transition metal oxide and a metal phosphate compound having a melting point of 500°C or less. By using the phosphate compound with excellent reactivity with lithium, a coating layer can be formed smoothly.
Patent KR-20220073096-A (KR)
Title: 알츠하이머병의 예방 또는 치료용 조성물
Inventor: JE KANG HOON
IPC: A61P25/28
Filed: 2020-11-26
Abstract: 본 발명은 능소화 추출물의 campsiside를 유효성분으로 함유하는 알츠하이머 질환의 예방 및 치료용 약학적 조성에 관한 것이다. 
이에 본 발명은 천연물의 능소화 추출물을 통해 뇌 조직 내 염증반응 발생에 매개체로 작용하여 중증 성상세포를 활성화하여 신경세포 사멸에 이르게 하는 미세아교세포(Microglia)의 발현을 현저히 감소시키고 능소화 추출물의 유효성분에 의해 활성화된  미세아교세포의 일산화질소(NO) 생성을 억제하고 퇴행성 뇌 질환, 특히 알츠하이머병 예방 및 치료가 뛰어난 campsiside를 유효성분으로 함유하는 알츠하이머병의 예방 또는 치료용으로 유용하게 사용할 수 있다.
Patent KR-20220087197-A (KR)
Title: 액화가스 저장탱크의 쿨다운용 스프레잉 파이프 고정부 구조
Inventor: KIM CHUNG HWAN
IPC: B63B25/16
Filed: 2020-12-17
Abstract: 본 발명은 복수의 분사노즐을 포함하여 액화가스 저장탱크 내부로 액화가스를 분사하는 스프레잉 파이프; 및 상기 스프레잉 파이프를 상기 액화가스 저장탱크의 내벽에 설치되는 단열벽 상에 고정시키는 파이프 서포트를 포함하는, 액화가스 저장탱크의 쿨다운용 스프레잉 파이프 고정부 구조를 제공한다. 본 발명에 의하면 스프레잉 파이프의 고정부를 기존의 코너부에 위치하는 헤비 스틸 대신 상대적으로 유연한 단열벽 상에 배치시킴으로써, 스프레잉 파이프의 반복적인 열수축에도 유연한 거동이 가능하여 파이프 고정부에 피로파괴 현상이 발생하는 것을 효과적으로 방지하는 효과가 있다.
Patent KR-20210003069-A (KR)
Inventor: LEE YONG WOON
IPC: G06N20/00
Filed: 2020-12-24
Abstract: A method and a device for detecting an abnormal case are disclosed. The method for detecting an abnormal case comprises: a step of generating game log aggregate data corresponding to each of a plurality of game user groups by segmenting first game log data of game users at first time based on a predetermined standard; a step of performing data pretreatment on the game log aggregate data; a step of learning an abnormal case detection model by using the game log aggregate data where the data pretreatment is performed; a step of inputting second game log data of the game users at second time to the learned abnormal case detection model to obtain a prediction value on the game log data; and a step of determining a score for detecting an abnormal case based on the prediction value.